falcon, close-up head portrait. peregrine falcon, bird of prey sitting on the stone in the rock, detail portrait in the nature

animal beak beautiful bill bird birdwatching blue brown creature czech endangered eye face falco falcon fast feather france germany grey hawk head hunt hunter majestic mustache nature norway ornithology outdoor perched peregrine peregrinus plumage portrait predator prey profile raptor rock sitting slate speed stare stone talon wild wildlife wing